var object1 = {
  'a-b': 0,
  '0x0': 0,
  '1e2': 0
};

var object2 = {
  foo: 'bar',
  baz: 42,
  true: 0,
  0: 0,
  'qux-lorem': true
};

var object3 = {
  foo() {
    return;
  }
};
